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Hypothesis Testing and Critical Values
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a one-tailed test in hypothesis testing?
A test that is non-directional
A test that is either right-tailed or left-tailed
A test that has no critical value
A test that is both right and left-tailed
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When is a right-tailed test used?
When the population parameter is less than the hypothesized value
When the population parameter is equal to the hypothesized value
When the population parameter is not equal to the hypothesized value
When the population parameter is greater than the hypothesized value
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a keyword associated with right-tailed tests?
Exceed
Higher
More
Below
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the critical value for a right-tailed test?
Depends on the sample size
Always positive
Always negative
Zero
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a left-tailed test, where is the rejection region located?
At the extreme right
At the center
It is not defined
At the extreme left
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which keyword is associated with left-tailed tests?
Exceed
Increased
Larger
Reduced
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the critical value for left-tailed tests in z and t tests?
Zero
Negative
Undefined
Positive
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